package com.bw.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

@Mapper
public interface YkMapper {
    List<Map> f1();
    List<Map> f2(@Param("t") String time);
    List<Map> f3(@Param("t") String time);
    List<Map> f4(@Param("t") String time);
}
